Table 2. Adjuvants Used in this Study.

Chemical type	Trade Name	Manufacturer	Rate	Maximum dose per plant*
Organosilicone surfactant	Dyne-Amic	Helena Chemical Co.	50μl/100ml	5 μl
Nonionic oil surfactant	Penetrator Plus	BASF	50μl/100ml	5 μl
Polyethylene glycol	Triton X100	Sigma Aldrich	50μl/100ml	5 μl
Polyoxyethylene (20) sorbitan monolaurate	Tween 20	Sigma-Aldrich	50μl/100ml	5 μl

*Maximum dose per plant was calculated by dividing total amount of adjuvant in mixture by the number of plants treated per application (10).